Why a body is made of joined pieces

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• 6 sections of explanation, worked examples and diagrams
• 1 practice task with hints and worked answers
• A quiz that marks itself as you go
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Other lessons in this sub-strand

1. Why a body is made of joined pieces
2. Bolts and screws
3. Nuts and studs
4. Thread form, diameter and pitch
5. Bolt grades and strength
6. Tightening and torque
7. Why fasteners come loose
8. Friction locking devices
9. Positive locking devices
10. Choosing a locking device
11. What a rivet is and where it is used
12. Riveting a solid rivet
13. Blind rivets
14. How adhesive holds a joint
15. Bonding a panel
16. Choosing the joining method